Insider · CIK 0001277246

Milligan Stephen D

CIK 0001277246 Name as filed on the most recent filing

Filed as Milligan Stephen D (47)

108 transaction lines · from 47 filings · filed 2005-03-04 to 2020-01-09 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

108 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2014-03-20 S, Open-market sale Western Digital CorpWDC 2 lines 892,546, disposed Open Form 4 filing 0001266824-14-000055
2014-03-19 S, Open-market sale Western Digital CorpWDC 661,184, disposed Open Form 4 filing 0001266824-14-000055
2014-03-06 S, Open-market sale Western Digital CorpWDC 2 lines 540,589, disposed Open Form 4 filing 0001266824-14-000052
2013-12-19 S, Open-market sale Western Digital CorpWDC 628,506, disposed Open Form 4 filing 0001266824-13-000221
2013-12-06 S, Open-market sale Western Digital CorpWDC 478,269, disposed Open Form 4 filing 0001266824-13-000216
2013-11-15 S, Open-market sale Western Digital CorpWDC 2 lines 598,479, disposed Open Form 4 filing 0001266824-13-000205
2013-09-25 S, Open-market sale Western Digital CorpWDC 501,280, disposed Open Form 4 filing 0001266824-13-000130
2013-09-06 S, Open-market sale Western Digital CorpWDC 1,605,041, disposed Open Form 4 filing 0001266824-13-000125
2013-08-16 S, Open-market sale Western Digital CorpWDC 357,097, disposed Open Form 4 filing 0001266824-13-000113
2013-08-15 S, Open-market sale Western Digital CorpWDC 171,476, disposed Open Form 4 filing 0001266824-13-000113
2013-07-08 S, Open-market sale Western Digital CorpWDC 501,345, disposed Open Form 4 filing 0001266824-13-000080
2013-06-12 S, Open-market sale Western Digital CorpWDC 245,570, disposed Open Form 4 filing 0001266824-13-000076
2013-06-11 S, Open-market sale Western Digital CorpWDC 1,759,745, disposed Open Form 4 filing 0001266824-13-000076
2013-05-06 S, Open-market sale Western Digital CorpWDC 145,350, disposed Open Form 4 filing 0001266824-13-000061
2007-08-30 S, Open-market sale Western Digital CorpWDC 4 lines 277,636, disposed Open Form 4 filing 0001363249-07-000050
2007-08-13 S, Open-market sale Western Digital CorpWDC 6 lines 825,549, disposed Open Form 4 filing 0001363249-07-000044
2007-05-02 S, Open-market sale Western Digital CorpWDC 13,792, disposed Open Form 4 filing 0001363249-07-000027
2007-05-01 S, Open-market sale Western Digital CorpWDC 12 lines 2,410,586, disposed Open Form 4 filing 0001363249-07-000024
2007-04-30 S, Open-market sale Western Digital CorpWDC 3 lines 273,619, disposed Open Form 4 filing 0001363249-07-000024
2007-02-20 S, Open-market sale Western Digital CorpWDC 2 lines 542,479, disposed Open Form 4 filing 0001363249-07-000020
2006-02-17 S, Open-market sale Western Digital CorpWDC 960,000, disposed Open Form 4 filing 0001266824-06-000038
2006-02-17 S, Open-market sale Western Digital CorpWDC 720,900, disposed Open Form 4 filing 0001266824-06-000038
2006-02-17 S, Open-market sale Western Digital CorpWDC 360,150, disposed Open Form 4 filing 0001266824-06-000038
2006-02-17 S, Open-market sale Western Digital CorpWDC 301,269, disposed Open Form 4 filing 0001266824-06-000038
2006-02-17 S, Open-market sale Western Digital CorpWDC 240,500, disposed Open Form 4 filing 0001266824-06-000038

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

Codes on this page
S, Open-market sale
Open-market sale
Relationships on this page
D, Director
Director
O, Officer
Officer

Every value is as reported on the Form 4, totalled to the dollar. Share counts, the price per share and the full list of reporting owners are on each filing's own page, which every row here opens. A row marked n lines adds up that many filed lines of one filing, on one day, on one side of the market; a filing whose lines fall across two pages is left as its lines on both, so no total here is ever short.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 1
  • Open-market sale 107
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. MILLIGAN STEPHEN D, insider transactions. Retrieved 2026-08-23 from https://ebomi.com/insider/0001277246

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

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